cacti的安裝配置

一.建立一個虛拟主機

1.vim /etc/httpd/conf.d/vhost.conf

   該檔案為建立檔案，也可在/etc/httpd/conf/httpd.conf末尾添加，為：

<VirtualHost 192.168.18.144:80>                  /固定格式 ip和端口自己設定

        ServerName cacti.gaowei.com              /域名

        DocumentRoot /web/vhost/cacti-0.8.8a     /路徑

        <Directory "/web/vhost/cacti-0.8.8a">    /固定格式，“”裡邊為路徑

            Options Indexes FollowSymLinks       /一些權限，百度可查

            AllowOverride None

            Order allow,deny

            Allow from all

        </Directory>                             /固定格式

        ErrorLog "logs/cacti-error_log"          /報錯日志

        CustomLog "logs/cacti-access_log" common /正常日志

</VirtualHost>                                   /固定格式

2.vim /etc/hosts  添加：

192.168.18.144 cacti.gaowei.com

二.安裝cacti

1.tar xvf cacti-0.8.8a -C /web/vhost/    //web/vhost為自己建立的

  cd /web/vhost/cacti-0.8.8a

2.mysqladmin create cactidb              /建立mysql資料庫

3.mysql cactidb < cacti.sql              /将cacti.sql導入到資料庫

4.mysql -e "GRANT ALL ON cactidb1.* TO cactiuser@localhost IDENTIFIED BY 'cactiuser'"                    /cactidb給使用者cactiuser所有權限

                                                        密碼為cactiuser

5.mysqladmin flush-privileges             /重新整理

6.mysql -ucactiuser -p                    /以cactiuser使用者登入

7.mysql>SHOW DATABASES;                   /檢視建立的資料庫

8.cd include ;vim config.php              /修改如9

9.

/* make sure these values refect your actual database/host/user/password */

$database_type = "mysql";

$database_default = "cactidb";

$database_hostname = "localhost";

$database_username = "cactiuser";

$database_password = "cactiuser";

$database_port = "3306";

$database_ssl = false;

/*

   Edit this to point to the default URL of your Cacti install

   ex: if your cacti install as at http://serverip/cacti/ this

   would be set to /cacti/

*/

//$url_path = "/cacti/";

$url_path = "/";

10.service httpd restart

11.useradd cactiuser ；passwd cactiuser

12.chown -R cactiuser:cactiuser rra/ log/

13.vim /etc/php.ini                           /修改如14

14.這個選項設定為date.timezone = Asia/Shanghai

15.echo '*/5 * * * * /usr/bin/php /web/vhost/cacti-0.8.8a/poller.php &>/dev/null' > /var/spool/cron/cactiuser             /每隔5分鐘cactiuser使用者會執行

                                  poller.php

16.crontab -u cactiuser -e                    /使15寫入成功，如果有錯，則會報錯

17.在浏覽器輸入

cacti.gaowei.com 會彈出cacti安裝提示。按提示安裝即可，自帶5個資料源，可添加本機對這5個資料源進行監控。